Ultrasonic rat pest repeller



FIG. 1 is a perspective view of a ultrasonic rat pest repeller showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view viewed from another visual angle thereof;

FIG. 9 is a perspective view showing the practical usage thereof; and,

FIG. 10 is a perspective view showing the practical usage thereof.

The broken line showing of environment in the drawings is for illustrative purposes only and forms no part of the claimed design. 

CLAIM The ornamental design for a “ultrasonic rat pest repeller,” as shown and described. 